Lewiston Elementary School, Test Performance
| Year | Test | Grade | Measurement | Score | School District | State Average |
| NeSA | ||||||
| 2011 | Mathematics | 3rd Grade | Average Scaled Score | 80.00 | 80.00 | 103.49 |
| 2013 | Mathematics | 3rd Grade | Average Scaled Score | 109.00 | 109.00 | 110.06 |
| 2011 | Reading | 3rd Grade | Average Scaled Score | 87.80 | 87.80 | 104.41 |
| 2013 | Reading | 3rd Grade | Average Scaled Score | 113.83 | 113.83 | 111.04 |
| 2012 | Mathematics | 4th Grade | Average Scaled Score | 78.73 | 78.73 | 106.36 |
| 2010 | Reading | 4th Grade | Average Scaled Score | 95.18 | 95.18 | 103.84 |
| 2012 | Reading | 4th Grade | Average Scaled Score | 94.67 | 94.67 | 111.62 |
| 2013 | Mathematics | 5th Grade | Average Scaled Score | 107.57 | 107.57 | 108.93 |
| 2010 | Reading | 5th Grade | Average Scaled Score | 90.59 | 90.59 | 101.08 |
| 2013 | Reading | 5th Grade | Average Scaled Score | 96.86 | 96.86 | 118.18 |
| 2013 | Science | 5th Grade | Average Scaled Score | 85.50 | 85.50 | 104.29 |
| 2011 | Mathematics | 6th Grade | Average Scaled Score | 118.11 | 118.11 | 100.35 |
| 2010 | Reading | 6th Grade | Average Scaled Score | 74.13 | 74.13 | 101.38 |
| 2011 | Reading | 6th Grade | Average Scaled Score | 109.17 | 109.17 | 108.81 |
Some data by SchoolDigger.com.
* Lewiston Elementary School, Test Performance was rated 2 out of 5 by USA.com. The ranking was calculated based on publically available historical Math and English performance data.